Begin typing the name of a town near to you, and then select the town from the list of options
which appear below.

Change the limiting magnitude to see more or fewer stars.
By clicking and dragging the wheel, you can turn it to place different green compass points at the
bottom.
The stars at the bottom of the wheel will then match the ones you will find above the horizon in that
direction.

Date

Time

:

Time slider

Date slider

Animate

Current mouse position

Az: –Alt:–RA: –Dec:–

Limiting magnitude

Showing stars down to mag –

Please wait
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Click and drag to rotate
Change limiting magnitude to see more/fewer stars
Touch with mouse to dismiss